Mobile Software Engineer – .NET – Medtech project
ERNI
Posted: February 10, 2026
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Quick Summary
Develop a mobile solution that brings diagnostics closer to patients, working on a healthcare technology project with a focus on .NET and mobile technologies.
Required Skills
Job Description
About the position
Can you imagine developing a mobile solution that brings diagnostics closer to patients?❤️
Join our expert team to work on a healthcare technology project, contributing to the development of a portable diagnostic solution used directly at the point of care.
You will apply your knowledge of C#, .NET, and mobile technologies to build an embedded and mobile application with bluetooth and network connectivity, ensuring reliable and fast diagnostic workflows.
At ERNI, you are never just a number. Even if you work on an external project, you will feel part of the team and always supported.
How do we make this happen?
With people. Besides your team and manager, you will have several support figures like a godparent, who will help you with the practical and administrative aspects of daily life during your first 6 months.
And the second most important person after you, your mentor, who will guide you through your entire onboarding and career at ERNI. You will have regular 1:1 meetings with them, and recurrently, you will work on your development plan to define your short-, medium-, and long-term goals.
At ERNI, we highly value experience and technical knowledge. As a senior profile, you will have the space to continue growing, whether by deepening your technical skills or having greater influence on project decisions, with autonomy and the opportunity to share knowledge with other experts.
And if you are interested in mentoring, there is also space for that: supporting other ERNIans while still focusing on the technical excellence that sets us apart.
What you will bring
More than 5 years of experience in C# and .Net
Experience developing mobile applications
Experience working with Visual Studio Code
Knowledge of remote debugging for embedded devices
Fluent English for effective daily collaboration in an international team.
You will be responsible for developing and maintaining an embedded and mobile application with bluetooth and network connectivity. Collaborating closely with systems teams to integrate the application into a system-level solution. Ensuring code quality, stability, and maintainability in a regulated technical environment.
What if the project ends?
We work on a wide variety of projects, technologies, and sectors, allowing you to keep growing in different environments. If a project ends or you feel ready for a new challenge, we will find another one that aligns with your professional development.
Our working model
We ask you to be available for key meetings. Need to leave for a doctor’s appointment or to pick up your child from school? No problem. We trust you to deliver quality work within your 40-hour workweek.
Our model is hybrid: we usually go to the office 2 days a week, though this depends on the project and team, but we love seeing each other’s faces; the best stories always happen in the office!
You will also enjoy:
We cover your certifications and reward technical achievements up to €1,400.
Private health and travel insurance.
Full coverage for sick leave + 1 extra day off per month without medical leave.
️ Free emotional, legal, and family support.
️ ️ Gym discounts + sports compensation.
Flexible remuneration: meals, transport, childcare, etc.
Referral bonuses: up to €6,000 per candidate and €5,000 per client.
23 working days of vacation.
️ Free language courses: English, Spanish, Catalan and German.
And the salary?
We will discuss it during the first call. If it is important to you, feel free to ask!
WOULD YOU LIKE TO BECOME AN ERNIan? APPLY NOW!